libpurple is intended to be the core of an IM
program. When using libpurple, you'll basically be
writing a UI for this core chunk of code. Pidgin
is a GTK+ frontend to libpurple, Finch is an
ncurses frontend, and Adium is a Cocoa frontend.
Signed-off-by: David Höppner <0xffea@gmail.com>